deletions | additions       diff --git a/begin_tabular_l_c_c__.tex b/begin_tabular_l_c_c__.tex  index 45c44c3..e8474e0 100644  --- a/begin_tabular_l_c_c__.tex  +++ b/begin_tabular_l_c_c__.tex 
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\begin{tabular}{ l c c c c }  \textbf{Group} & \textbf{$V_p$} & \textbf{$V_s$} & \textbf{$\rho$} & \textbf{$\phi$} \\  & (m/s) & (m/s) & (kg/m^3) (kg/m$^3$)  & (-) \\ Lorraine & 3714 $\pm$98 & 2003 $\pm$75 & 2629 $\pm$7 & 0.14 $\pm$1 \\  Utica & 4671 $\pm$110 & 2750 $\pm$80 & 2688 $\pm$5 & 0.07 $\pm$1 \\  Trenton & 5538 $\pm$191 & 2958 $\pm$83 & 2700 $\pm$10 & 0.06 $\pm$1 \\